Nine observations from a work measurement study using continuous timing are shown below. Allowances are determined as: personal, five percent; fatigue, seven percent; delay, seven percent. Use the Work Measurement Excel template to determine the standard time for this operation.

Work Observation

Element $123456789$ Performance Rating

A $0\mathrm{.}100\mathrm{.}130\mathrm{.}080\mathrm{.}070\mathrm{.}110\mathrm{.}100\mathrm{.}140\mathrm{.}130\mathrm{.}1495\%$

B $0\mathrm{.}240\mathrm{.}210\mathrm{.}230\mathrm{.}220\mathrm{.}250\mathrm{.}250\mathrm{.}260\mathrm{.}280\mathrm{.}28100\%$

C $0\mathrm{.}480\mathrm{.}500\mathrm{.}480\mathrm{.}470\mathrm{.}480\mathrm{.}480\mathrm{.}500\mathrm{.}480\mathrm{.}5085\%$

D $0\mathrm{.}630\mathrm{.}670\mathrm{.}650\mathrm{.}620\mathrm{.}710\mathrm{.}690\mathrm{.}690\mathrm{.}670\mathrm{.}70105\%$

E $0\mathrm{.}710\mathrm{.}750\mathrm{.}730\mathrm{.}690\mathrm{.}790\mathrm{.}820\mathrm{.}790\mathrm{.}810\mathrm{.}8295\%$

F $1\mathrm{.}021\mathrm{.}040\mathrm{.}981\mathrm{.}001\mathrm{.}081\mathrm{.}111\mathrm{.}041\mathrm{.}071\mathrm{.}1285\%$

Round your answer to two decimal places.